They are being sold as part of a licensing agreement between JR Motorsports, Earnhardt’s Nationwide Series team, and Burn Rubber Productions, which has a video on its website that shows how it makes the T-shirts.

No word yet on if the shirts eventually could also include melted lug nuts.

Earnhardt has been NASCAR’s most popular driver the past 10 years and is one of the sport’s top drivers in terms of T-shirt and merchandise sales.